USP 197 Identification by FT-IR 211.52 formerly known as TVC or

formerly known as TVC or Total Viable Count

until their quality has been judged to be satisfactory

You must verify that the laboratory examination and testing methodologies are appropriate for their intended use

You must identify and use an appropriate scientifically valid method for each established specification for which testing or examination is required to determine whether the specification is met

Equipment must be adequately maintained as part of a preventive maintenance program to protect components and dietary supplements from being contaminated by any source

USP 197 Identification by FT-IR 211.52 formerly known as TVC orThe identification of raw materials, intermediates, and products using an IR absorption spectrophotometer to produce a unique fingerprint to compare to a USP standard reference